公开(公告)号：US08167500B2

公开(公告)日：2012-05-01

申请号：US12379554

申请日：2009-02-24

申请人： Keiichi Furukawa ,  Yutaka Koma ,  Shigeru Inoue ,  Masafumi Masuda ,  Yoshishige Kasai ,  Shunichi Fujiwara

发明人： Keiichi Furukawa ,  Yutaka Koma ,  Shigeru Inoue ,  Masafumi Masuda ,  Yoshishige Kasai ,  Shunichi Fujiwara

IPC分类号： F16C33/76 ,  F16C43/04 ,  F16J15/00 ,  F01D11/00

CPC分类号： B60B27/02 ,  F16C19/386 ,  F16C33/7879 ,  F16C33/7896 ,  F16C33/805 ,  F16C41/007 ,  F16C2326/02

摘要： An inner ring, an outer ring, a circular cone roller constituting a rolling elements arranged between the inner ring and the outer ring, a first seal member arranged at an opening portion between the inner ring and the outer ring, and a second seal member arranged on an outer side in an axial direction of the first seal member are provided, the second seal member includes a core fixed to the outer ring, an elastic ring-like member fixedly attached to the core and having at least one lip, and an outward attached slinger having a section in a channel-like shape fixed to the inner ring to cover the core and the elastic ring-like member and having a portion of a section in an L-like shape and a circular cylinder shape portion.

摘要翻译： 内圈，外圈，构成内环和外圈之间的滚动体的圆锥滚子，设置在内圈与外圈之间的开口部的第一密封构件和布置在内圈和外圈之间的第二密封构件 在所述第一密封部件的轴向的外侧设置有所述第二密封部件，所述第二密封部件具有固定在所述外圈上的芯体，固定在所述芯部上并且具有至少一个唇缘的弹性环状部件， 附着的抛油环具有固定在内圈上的通道状形状的部分，以覆盖芯部和弹性环状部件，并且具有L形形状的部分和圆柱形部分。

公开(公告)号：US20090220182A1

公开(公告)日：2009-09-03

申请号：US12379554

申请日：2009-02-24

申请人： Keiichi Furukawa ,  Yutaka Koma ,  Shigeru Inoue ,  Masafumi Masuda ,  Yoshishige Kasai ,  Shunichi Fujiwara

发明人： Keiichi Furukawa ,  Yutaka Koma ,  Shigeru Inoue ,  Masafumi Masuda ,  Yoshishige Kasai ,  Shunichi Fujiwara

IPC分类号： F16C13/00

CPC分类号： B60B27/02 ,  F16C19/386 ,  F16C33/7879 ,  F16C33/7896 ,  F16C33/805 ,  F16C41/007 ,  F16C2326/02

摘要： An inner ring, an outer ring, a circular cone roller constituting a rolling elements arranged between the inner ring and the outer ring, a first seal member arranged at an opening portion between the inner ring and the outer ring, and a second seal member arranged on an outer side in an axial direction of the first seal member are provided, the second seal member includes a core fixed to the outer ring, an elastic ring-like member fixedly attached to the core and having at least one lip, and an outward attached slinger having a section in a channel-like shape fixed to the inner ring to cover the core and the elastic ring-like member and having a portion of a section in an L-like shape and a circular cylinder shape portion.

摘要翻译： 内圈，外圈，构成内环和外圈之间的滚动体的圆锥滚子，设置在内圈与外圈之间的开口部的第一密封构件和布置在内圈和外圈之间的第二密封构件 在所述第一密封部件的轴向的外侧设置有所述第二密封部件，所述第二密封部件具有固定在所述外圈上的芯体，固定在所述芯部上并且具有至少一个唇缘的弹性环状部件， 附着的抛油环具有固定在内圈上的通道状形状的部分，以覆盖芯部和弹性环状部件，并且具有L形形状的部分和圆柱形部分。